package com.fancy.learncenter.fragment;


import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.andview.refreshview.XRefreshView;
import com.fancy.learncenter.adapter.FancyPicAdapter;
import com.fancy.learncenter.adapter.FancyVideoAdapter;
import com.fancy.learncenter.adapter.TrainVideoAdapter;
import com.fancy.learncenter.bean.BaseDataBean;
import com.fancy.learncenter.bean.LifeVideoListDataBean;
import com.fancy.learncenter.common.Constant;
import com.fancy.learncenter.net.HttpMehtod;
import com.fancy.learncenter.net.IdeaObserver;
import com.fancy.learncenter.utils.LogUtil;
import com.fancy.learncenter.view.CustomFootView;
import com.fancy.learncenter.view.CustomHeaderView;
import com.superservice.lya.R;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import butterknife.Bind;
import butterknife.ButterKnife;

/**
 * A simple {@link Fragment} subclass.
 */
public class FancyPicFragment extends Fragment {

    @Bind(R.id.recycleView)
    RecyclerView recycleView;
    @Bind(R.id.xRefreshView)
    XRefreshView xRefreshView;

    FancyVideoAdapter fancyVideoAdapter;

    public FancyPicFragment() {
        // Required empty public constructor
    }


    public static FancyPicFragment newInstance(String isMy) {

        Bundle args = new Bundle();
        args.putString("isMy", isMy);
        FancyPicFragment fragment = new FancyPicFragment();
        fragment.setArguments(args);
        return fragment;
    }

    String isMy = "";

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        if (getArguments() != null) {
            isMy = getArguments().getString("isMy");
        }

    }


    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View view = inflater.inflate(R.layout.fragment_fancy_pic, container, false);
        ButterKnife.bind(this, view);
        GridLayoutManager linearLayoutManager = new GridLayoutManager(getActivity(), 2);
        linearLayoutManager.setOrientation(LinearLayoutManager.VERTICAL);
        recycleView.setLayoutManager(linearLayoutManager);


        ArrayList itemDatas = new ArrayList<>();

        fancyVideoAdapter = new FancyVideoAdapter(getActivity(), itemDatas);

        recycleView.setAdapter(fancyVideoAdapter);

        fancyVideoAdapter.setCustomLoadMoreView(new CustomFootView(getActivity()));
        xRefreshView.setPullLoadEnable(true);
        xRefreshView.setCustomHeaderView(new CustomHeaderView(getActivity()));
        xRefreshView.setPinnedTime(1000);
        xRefreshView.setXRefreshViewListener(new XRefreshView.XRefreshViewListener() {
            @Override
            public void onRefresh() {
                LogUtil.MyLog("onLoadMore", "====onRefresh==");
                getData(true);
            }

            @Override
            public void onRefresh(boolean isPullDown) {

            }

            @Override
            public void onLoadMore(boolean isSilence) {
                LogUtil.MyLog("onLoadMore", "====onLoadMore==");
                getData(false);
            }

            @Override
            public void onRelease(float direction) {

            }

            @Override
            public void onHeaderMove(double headerMovePercent, int offsetY) {

            }
        });

        getData(true);

        return view;
    }

    int page = 0;

    private void getData(final boolean isRefresh) {


        Map maps = new HashMap();

        if (isRefresh) {
            page = 0;
        } else {
            page++;
        }

        maps.put("page", page + "");


        if (!TextUtils.isEmpty(isMy)) {
            maps.put("userId", isMy + "");
        }

        HttpMehtod.getInstance().videoLifeList(maps, new IdeaObserver<BaseDataBean<List<LifeVideoListDataBean>>>() {


            @Override
            public void onSuccess(BaseDataBean<List<LifeVideoListDataBean>> listBaseDataBean) {
                if (isRefresh) {
                    xRefreshView.stopRefresh();
                    xRefreshView.setLoadComplete(false);
                    if (listBaseDataBean.getData() == null) {
                        return;
                    }


                    fancyVideoAdapter.notifyDataSetChanged((ArrayList<LifeVideoListDataBean>) listBaseDataBean.getData());

                } else {
                    if (listBaseDataBean.getData() == null) {
                        xRefreshView.setLoadComplete(true);
                    } else if (listBaseDataBean.getData() != null && listBaseDataBean.getData().size() < Constant.PAGE_NUM) {
                        xRefreshView.setLoadComplete(true);
                    } else {
                        xRefreshView.stopLoadMore();
                    }


                    if (listBaseDataBean.getData() == null) {
                        return;
                    }
                    fancyVideoAdapter.addAll(listBaseDataBean.getData());
                }
            }

            @Override
            public void onFail(int errorCode) {
                xRefreshView.stopRefresh();
                xRefreshView.setLoadComplete(false);
            }

        });

    }

}
